Cisco IOS 3x DVD pack + Network Emulator GNS3

GNS3 is an excellent alternative or complementary tool to real labs for network engineers, administrators and people studying for certifications such as Cisco CCNA, CCNP and CCIE as well as Juniper JNCIA, JNCIS and JNCIE. Open source networking is supported too!Name: Cisco IOS 3x DVD pack + Network Emulator GNS3.Mac Platform: IntelIncludes: Only the application or game is included

GNS3, a network simulator for making topologies of routers (IOS, JunOS), firewalls (ASA, PIX) and hosts. It is particularly useful for training to Cisco certifications (CCNA, CCNP, CCIP, CCSP, CCVP or CCIE) or Juniper certifications (JNCIA, JNCIS or JNCIE). Thanks to VirtualBox integration, now even system engineers and administrators can take advantage of GNS3 to study Redhat (RHCE, RHCT), Microsoft (MSCE, MSCA), Novell (CLP) and many other vendor certifications.

This pack also contains 3 DVDs worth of various network operating systems designed for routers, switches, and firewalls for use in GNS3 or on actual hardware.